Seiko Ersatzteil 4002010 – Spule für Kaliber 7123A – NOS Taucheruhr yet remains present

yet remains present

It tapers slightly toward the lugs

a technically advanced line of sporty-elegant automatic watches

Bracelet: Black leather strap with light contrast stitching

– Grünes Zifferblatt mit großen Leuchtziffern– Kleine Sekunde: klassisch

Seiko Ersatzteil 4002010 – Spule für Kaliber 7123A – NOS Taucheruhr yet remains presentOriginal Seiko coil with reference 4002010 from unused old stock (NOS). This electronic coil is compatible with the Seiko quartz caliber 7123A , a classic SQ model from the late 1970s and early 1980s. The coil is a key component of the electronic control system; defects in this area are among the most common causes of failure in vintage quartz movements. The coil is unused, comes from long storage and is in excellent original condition ideal for